You need to win in a series of tests before learning the zodiac skills.
When you are level 25, locate Zodiac Eudemon (Maple Valley 54,102) to accept the quest, <Zodiac> Force of Zodiac.
Quest Guide: Take Zodiac Eudemon’s memory to find Force of Zodiac
Fight with Withered Stump (Maple Valley 71,130) ;
Next quest is to go and find Zodiac Eudemon (Chill Pass 68,401)
Then go to speak with Simois in Chill Pass to borrow his Rose Gold Flute to defeat Carp Sprite
It is not easy to borrow Simois’ Flute. He may test your ability.
According to the coordination on Rose Gold Flute, players will find Carp Sprite;
Last test of the quest: Kill Golden Beast(Wind Canyon 75，90)；
When you completed this series of quests, you can learn Grade 1 Zodiac Skill! Congratulations!
Tip: Zodiac skills have 5 elements: Metal, Water, Wood and Fire and Control. The first four ones are attack skill. After players get one of them randomly, the others are no longer available.